Lung

Question 1

Arterial Supply of the Lungs Bronchi

Answer 1

2 L bronchial (aorta) and R bronchial (intercostal).

Question 2

Venous drainage of the Lungs Bronchi

Answer 2

bronchial ( drain into pulmonary, L atrium, azygos, hemiazygous or superior intercostal)

Question 3

Nerve innervation of the Lungs Bronchi

Answer 3

Anterior and posterior pulmonary plexus (Vagus and sympathetic trunk). Either side of the tracheal bifurcation.

Question 4

Lymphatic drainage of the Lungs Bronchi

Answer 4

Tracheobronchial nodes (join R & L bronchomediastinal trunks).

Question 5

Nerve innervation of the Lungs Parietal pleura

Answer 5

Intercostal (costal pleura) and phrenic (diaphramatic and mediastinal pleura). PAIN.

Question 6

Nerve innervation of the Lungs Visceral pleura

Answer 6

Anterior and posterior pulmonary plexus (Vagus and sympathetic trunk). Either side of the tracheal bifurcation. NO PAIN.